Home / 33,274,238.44-45,917,603.10-18,590,015.01

Finding the Fourth Proportional to 33,274,238.44, 45,917,603.10 and 18,590,015.01

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Solution

The fourth proportional to 33,274,238.44, 45,917,603.10 and 18,590,015.01 is: 25,653,748.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,238.44 : 45,917,603.10 = 18,590,015.01 : x
  2. Step 2: Convert to fraction form
    33,274,238.44/45,917,603.10 = 18,590,015.01/x
  3. Step 3: Cross multiply
    33,274,238.44x = 45,917,603.10 × 18,590,015.01
  4. Step 4: Simplify right side
    33,274,238.44x = 853,608,930,852,222.62
  5. Step 5: Solve for x
    x = 853,608,930,852,222.62/33,274,238.44
  6. Step 6: Final answer
    x = 25,653,748.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.